baber/WOPTO huggingface dataset:
Patent JP-2019148939-A (JP)
Title: Authentication information generation device, authentication information generation method, and authentication information generation program
Inventor: TAKAHASHI YASUKO
IPC: G06Q20/40
Filed: 2018-02-26
Abstract: To easily improve security while suppressing deterioration in convenience of a transaction.SOLUTION: A bank server 111 includes a transaction history acquisition unit 506, an authentication information generation unit 507, and a storage control unit 513. The transaction history acquisition unit 506 acquires a history (for example, information of a balance written in a deposit passbook 123) on transactions browsable by a user. The authentication information generation unit 507 generates authentication information (a personal identification number) to be used in subsequent transactions on the basis of the history acquired by the transaction history acquisition unit 506. For example, the authentication information generation unit 507 generates last four digits of the balance written in the deposit passbook 123 as authentication information to be used in subsequent transactions. Also, the storage control unit 513 causes an authentication information storage unit 509 to store the authentication information generated by the authentication information generation unit 507.SELECTED DRAWING: Figure 5
Patent JP-2019095174-A (JP)
Title: Boiler system and operating method for boiler system
Inventor: SASAYA SHIRO
IPC: F23K3/02
Filed: 2018-02-27
Abstract: To provide a boiler system enabling efficient operation while improving boiler efficiency.SOLUTION: A boiler system includes: a carrying air supply line; an exhaust gas discharge line; an air preheater connected to each of the carrying air supply line and the exhaust gas discharge line and preheating carrying air flowing in the carrying air supply line by using exhaust gas flowing in the exhaust gas discharge line; a bypass line connecting the upstream side and the downstream side of the air preheater in the carrying air supply line; a mill provided in the carrying air supply line; an air supply device for supplying sealing air or cooling air into a boiler; a branch line branched from a portion between a connection portion on the downstream side of the bypass line in the carrying air supply line and the air preheater and connected to the air supply device; and branch flow rate control means for controlling a flow rate of the carrying air flowing in the branch line.SELECTED DRAWING: Figure 1A
Patent JP-2019147587-A (JP)
Title: Lid body
Inventor: KOBAYASHI SHOICHI
IPC: B65D43/03
Filed: 2018-02-27
Abstract: To provide a lid body for reducing stack space when not being used.SOLUTION: A lid body 10 includes: a top plate 20; and side plates 30, 40 which extend from an outer peripheral edge 24 of the top plate 20 so as to surround the area faced by a lower surface 26 of the top plate 20. The side plates 30 on the short sides include side walls 32 inclined from the outer peripheral edge 24 of the top plate 20. The side plates 40 on the long sides include: side walls 42 inclined at the same inclination angle as the side walls 32 from the outer peripheral edge 24 of the top plate 20; information display walls 44 inclined more gradually than the side walls 42 from the outer peripheral edge 24 of the top plate 20; and a pair of connection parts 46 provided on both ends of the information display walls 44 in a state of being connected to the information display walls 44 and the side walls 42.SELECTED DRAWING: Figure 2
Patent JP-2019152504-A (JP)
Title: Contact type outer diameter measuring device and outer diameter measuring method
Inventor: IKEMURA YUKIO
IPC: G01B5/08
Filed: 2018-03-02
Abstract: To provide a contact type outer diameter measuring device, in which even when the amount of clearance between a guide 51 and a workpiece 50 (object to be measured) is increased, it is possible to secure stable measurement accuracy and repeat accuracy.SOLUTION: Provided is a contact type outer diameter measuring device comprising a guide 51 for inserting a measurement object 50, detectors 2-1, 2-2, 2-3, 2-4 for bringing probes 1-1, 1-2, 1-3, 1-4 into contact with the measurement object 50 and detecting the amount of displacement, and a measurement amp 52 to which the outputs of the detectors are inputted, and which computes the diameter of the measurement object 50 on the basis of the amount of displacement. This measuring device includes: a detector for bringing probes into contact with the measurement object 50 from at least four directions and detecting the amounts of displacement in the respective directions; and a measurement amp 52 for finding a correction value in accordance with a shift distance in a direction of 90° to the direction of a correction object, and computing the diameter of the measurement object 50 in the direction of the correction object on the basis of the correction value and the amount of displacement in the direction of the correction object.SELECTED DRAWING: Figure 1
Patent JP-2019151725-A (JP)
Title: Elastomer sheet and method for producing the same
Inventor: AOMI YUTA
IPC: C08L9/00
Filed: 2018-03-02
Abstract: To provide an elastomer sheet in which both a front surface and a rear surface of a substrate have oil repellency, and a method for producing the same.SOLUTION: The elastomer sheet includes a substrate composed of a mixture of a diene elastomer and a fluorine-containing compound represented by formula (I), and both a front surface and a rear surface of the substrate have oil repellency. In the formula (I), Rrepresents a group having a fluoroalkyl group; Rrepresents an alkyl group or an alkoxyalkyl group; Rand Reach independently represent a hydrogen atom or a monovalent organic group; x is an integer of 1-100; and y is an integer of 0-100.SELECTED DRAWING: None
Patent JP-2019151765-A (JP)
Title: Manufacturing method of crosslinked fluorine resin tube, crosslinked fluorine resin tube, and heat recovery article
Inventor: NAKABAYASHI MAKOTO
IPC: C08J7/00
Filed: 2018-03-05
Abstract: To provide a manufacturing method of a crosslinked fluorine resin tube capable of manufacturing the crosslinked fluorine resin tube sufficiently high in abrasion resistance.SOLUTION: The manufacturing method of a crosslinked fluorine resin tube has a coating process for coating inside of a cylindrical body with a resin composition containing a fluorine resin, an irradiation process for irradiating the cylindrical body after the coating process with radiation ray under low oxygen atmosphere at a temperature of melting point of the fluorine resin or higher, and a separation process for separating a molded body from the cylindrical body after the irradiation process, the fluorine resin is a tetrafluoroethylene-perfluoro alkyl vinyl ether copolymer or a tetrafluoroethylene-hexafluoropropylene copolymer, and the cylindrical body contains aluminum or nickel on a surface layer in an inner side.SELECTED DRAWING: Figure 1
Patent JP-2019160824-A (JP)
Title: Package for electronic component and manufacturing method thereof
Inventor: MACHII MISUZU
IPC: H01S5/022
Filed: 2018-03-07
Abstract: To provide a package for an electronic component that can be miniaturized and a manufacturing method thereof.SOLUTION: A package 21 for an electronic component includes a bottom plate 22 having an electronic component mounting region R on which an electronic component 24 is mounted, a frame 23 erected on the bottom plate 22 so as to surround the electronic component mounting region R, a terminal portion 26 that is a part of the frame 23, and has a wiring layer 32 electrically connected to the electronic component 24, and in which a groove 26b extending in the normal direction n of the bottom plate 22 is formed on the outer peripheral side surface 26a, and the end surface 32a of the wiring layer 32 is located on the inner surface of the groove 26b, and a lead 27 bent from the side of the terminal portion 26 toward the normal direction n, and inserting the bent portion into the groove 26b and electrically connected to the wiring layer 32.SELECTED DRAWING: Figure 6
Patent JP-2019160411-A (JP)
Title: Separator for fuel cell
Inventor: FUKUNAGA KOJI
IPC: H01M8/0247
Filed: 2018-03-07
Abstract: To provide a separator for a fuel cell which can be downsized while having stable seal performance.SOLUTION: A separator (120) for a fuel cell is placed oppositely to a MEGA (1) in the fuel cell (100), and has a MEGA surface splitting structure. A first separator (11) and a second separator (12) of the separator (120) include a central region (10a) facing a power generation region of the MEGA (1), and a fringe region (10b) surrounding the central region (10a). In the fringe region (10b), flat parts (11f, 12f) extending from a central region (10a) side, and a fixed dimension part (112) continuous to the flat parts (11f, 12f) and overhanging the flat parts (11f, 12f) is provided. The fixed dimension part (112) includes a tightening part (13) where the ends (11a, 12a) of the first and second separators (11, 12) are tightened.SELECTED DRAWING: Figure 2
Patent JP-2019160860-A (JP)
Title: Chuck table and machining apparatus having the same
Inventor: SEKIYA KAZUMA
IPC: B24B55/02
Filed: 2018-03-08
Abstract: To provide a chuck table and a machining apparatus having the chuck table capable of quantitatively detecting defects.SOLUTION: A chuck table 2 includes a holding unit 4 that holds a workpiece, and a plurality of AE sensors 12 are arranged on the holding unit 4 to collect elastic waves generated via the workpiece at a plurality of locations. A machining apparatus 30 includes at least: the chuck table 2; machining means 32 that machines the workpiece held on the chuck table 2; machining and feeding means that relatively machines and feeds the chuck table 2 and the machining means 32; and display means 34 that displays the elastic waves collected by the plurality of AE sensors 12.SELECTED DRAWING: Figure 6
Patent JP-2019161810-A (JP)
Title: Power conversion device and control method therefor
Inventor: TANAKA SHUNPEI
IPC: H02M7/12
Filed: 2018-03-12
Abstract: To appropriately control the voltage of a smoothing capacitor even if its capacitance varies.SOLUTION: A power conversion device 10 includes: a rectifier 12 that converts AC power to DC power on the basis of a PWM control signal; a voltage detection part 18 that detects the voltage of a smoothing capacitor 14 connected to the DC side of the rectifier 12; a capacitance estimation part 30 that estimates the capacitance of the smoothing capacitor 14; a voltage control part 32 that calculates a voltage loop gain from the estimated capacitance C, and generates a control voltage Vc from a deviation between a command voltage and the detected voltage as well as the voltage loop gain; and a PWM control part 34 that generates a PWM control signal using the control voltage Vc to control the rectifier 12.SELECTED DRAWING: Figure 1
Patent JP-2018205301-A (JP)
Title: Distance measuring device, and three-dimensional shape measuring device
Inventor: WATANABE MASAHIRO
IPC: G01B11/24
Filed: 2018-03-14
Abstract: To provide a technique capable of achieving miniaturization of a measurement part in a distance measurement device.SOLUTION: A distance measuring device includes: a light emission part for outputting measurement light; a polarization state control part for controlling polarized light of the measurement light outputted from the light emission part; and an optical path switching element for selectively emitting the measurement light controlled by the polarization state control part. The polarization state control part controls the polarized light in such a manner that the measurement light is emitted to a plurality of directions from the optical path switching element. The optical path switching element is a reflection light used for measuring a distance up to an object, and takes in the reflection light for the object of the measurement light emitted from the optical path switching element.SELECTED DRAWING: Figure 1
Patent JP-2019155858-A (JP)
Title: White curable composition, white curable ink, storage container, and liquid discharge device, and liquid discharging method
Inventor: SHIMIZU TAKAYUKI
IPC: B41J2/01
Filed: 2018-03-16
Abstract: To provide a liquid discharge device which is excellent in concealability even in a single pass printing system, and has a high discharge stability, and further, has both of excellent adhesive property and a high hardness.SOLUTION: A liquid discharge device comprising: a white curable composition which contains a polymerizable compound and titanium oxide; an individual liquid chamber 6 having a circulation flow passage 52 in which the white curable composition is circulated; and a nozzle 4 which is communicated with the individual liquid chamber 6, and discharges droplets. A content of titanium oxide is 20% by mass or more and 50% by mass or less, and a volume average particle diameter of titanium oxide is 300 nm or more and 600 nm or less.SELECTED DRAWING: Figure 5
Patent JP-2019162891-A (JP)
Title: Notification device and notification method
Inventor: HASHIMOTO TAKESHI
IPC: B60N2/90
Filed: 2018-03-19
Abstract: To permit a seating person to recognize notification sufficiently.SOLUTION: A notification device 1 includes: first signal conversion means 50 which is internally disposed in a cushion 81 of a seat 80 and converts vibration transmitted to the seat 80 into a seat vibration signal; second signal conversion means 60 which is disposed in a position except for the cushion 81 and then detects the transmitted vibration to convert it into an input vibration signal; adjustment level determination means 30 which determines an adjustment level on the basis of a signal level difference ΔG calculated by subtracting a signal level of the seat vibration signal from a signal level of the input vibration signal; notification signal generation means 10 which generates a notification signal based upon notification information; notification signal adjustment means 20 which adjusts a signal level of the notification signal based upon an adjustment level; and vibration conversion means 50 which converts the adjusted notification signal into notification vibration and outputs it to the seat 80.SELECTED DRAWING: Figure 1
Patent JP-2019131159-A (JP)
Title: Smart navigation robot
Inventor: Chen Yong Ping
IPC: B60R11/02
Filed: 2018-03-21
Abstract: To disclose a smart navigation robot.SOLUTION: A smart navigation robot includes: a plug socket fixed to a vehicle body; and a smart navigator connected to the plug socket through a plug. A smart display is fixedly embedded at a surface of the smart navigator. Four operation buttons are installed in a bottom part of the smart display.SELECTED DRAWING: Figure 3
Patent JP-2019168320-A (JP)
Title: Axial displacement detection system and magnetic bearing system
Inventor: YAMAGUCHI KOJI
IPC: G01B7/00
Filed: 2018-03-23
Abstract: To provide an axial displacement detection system that can enlarge a detection range of an axial displacement in an axial direction.SOLUTION: An axial displacement system 4 is configured to obtain a displacement of a motor shat 6 along an axial direction D1, using a change in magnetic inductance. The axial displacement system 4 has: a target 11 that is arranged in a motor shaft 6; and a core 12 that faces in a radial direction of the motor shaft 6 with respect to the target 11, has a coil 17 generating a magnetic flux, and constitutes a magnetic path in cooperation with the target 11. The target 11 has: a first target part 14 that has first magnetic permeability; and a second target part 16 that is provided adjacently in a direction of a rotation axial line A to the first target part 14, and has second magnetic permeability different from the first magnetic permeability.SELECTED DRAWING: Figure 2
Patent JP-2018120615-A (JP)
Title: Input device and control method for the same
Inventor: WAKUTA HIROSHI
IPC: G05G5/03
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an input device which is compact and silently produces maneuvering feeling and to provide a control method for the input device.SOLUTION: An input device 100 comprises: a first member 200 and a second member 300 which move relative to each other in accordance with input operation; magnetic viscose fluid which is positioned at least in a portion of a gap between the first member 200 and the second member 300 and changes in viscosity in accordance with a magnetic field; and a magnetic field generation section 230 which generates the magnetic field acting on the magnetic viscose fluid. Resisting force between the first member 200 and the second member 300 which rotate relative to each other is changed in accordance with a change in the magnetic field.SELECTED DRAWING: Figure 1
Patent JP-2018111832-A (JP)
Title: Blend containing styrene resin and polyphenylene ether
Inventor: ROBERT RODEN
IPC: C08L71/12
Filed: 2018-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a safe, cost effective, and efficient method for producing a blend of a PPE and a styrene resin having no appearance defect and having more excellent processing ability.SOLUTION: The method for preparing a blend containing a styrene resin and a PPE in a co-rotation type twin screw processing machine comprises: a step for providing a first processing zone which contains at least one component having a lead L, and having a spirally formed continuous flight on its surface, on the twin screw processing machine, in which the flight deforms at least once, from an integer lobe flight to a non-integer lobe flight on a portion of the lead L, then deforms for returning to the integer lobe flight on the portion of the lead L, or the flight deforms at least once, from the non-integer lobe flight to the integer lobe flight on the portion of the lead L, and then deforms for returning to the non-integer lobe flight on the portion of the lead L, and at least one partial lobe component mediates a first integer component (n) and a second integer component (N); a step for supplying the styrene resin and PPE to the twin screw processing machine; a step for melting the styrene resin in at least one processing zone for dissolving the PPE in the molten styrene resin; and a step for receiving a blend of the styrene resin and PPE from the twin screw processing machine.SELECTED DRAWING: None
Patent JP-2019174261-A (JP)
Title: Measurement head and method for adjusting temperature characteristic thereof
Inventor: KUDO DAISUKE
IPC: G01B5/20
Filed: 2018-03-28
Abstract: To provide a method for widely adjusting a temperature characteristic of a contact-type measurement head.SOLUTION: A contact-type measurement head for measuring outer diameter of a work piece 55 comprises: a sensor rod 20 having one end which is a tip having a contact piece 21 in contact with the work piece 55 and the other end which is connected to a linear scale 6 detecting travel distance of the contact piece 21, and a measurement head main body 11-1. The sensor part has a first plate 8a which is a plate-like member with one end fixed to a reference position 11-2, a second plate 8b fixed to the first plate 8a through a spacer 32, and a substrate provided with a sensor 4 for detecting travel distance of the contact piece 21 by detecting travel distance of the linear scale 6 and fixed to the second plate 8b.SELECTED DRAWING: Figure 1
Patent JP-2019175685-A (JP)
Title: Vehicular lighting fixture
Inventor: IMAMURA TOMOYUKI
IPC: F21V14/00
Filed: 2018-03-28
Abstract: To provide a vehicular lighting fixture capable of supporting a light source unit in a stable state, and capable of performing optical axis adjustment by an optical axis adjustment mechanism stably.SOLUTION: A holder 6 for holding a light source unit 4 with respect to a bracket 5 is supported so as to be freely inclined. An optical axis adjustment mechanism 13 includes: a first pivot part positioned, out of three supporting points S1, S2, S3 for supporting the holder 6 with respect to the bracket 5, at the first supporting point S1, and for supporting the holder 6 with respect to the bracket 5 so as to be freely inclined; a second pivot part positioned at the second supporting point S2, and for supporting the holder 6 with respect to the bracket 5 so as to be freely inclined; and an actuator positioned at the third supporting point S3, and for adjusting the vertical inclination of the holder 6 with respect to the bracket 5. When the light source unit 4 is viewed from front, the first supporting point S1, the second supporting point S2 and the third supporting point S3 are located further outside than the light source unit 4.SELECTED DRAWING: Figure 4
Patent JP-2019178500-A (JP)
Title: Joist member and ceiling structure
Inventor: SATO KEIICHI
IPC: E04B5/43
Filed: 2018-03-30
Abstract: To provide a joist member capable of steadily reducing noise caused by vibration transmitting from a room on an upper floor of a building to a room on a lower floor without increasing additional parts and working load upon installation.SOLUTION: A joist member is provided with: a first flange 10A and a second flange 10B oppositely arranged in a direction orthogonal to a longitudinal direction viewing from the longitudinal direction; and a web 10C connecting an end of one side of the first flange 10A to an end of one side of the second flange 10B. Further, one part of the second flange 10B passing through an end of the other side of the first flange 10A viewing from the longitudinal direction and positioned on an opposite side of the web 10C with respect to a reference line L parallelly extending with the web 10C is a load applied point P on which gravity and inertia force acting on a ceiling surface member 12 is applied.SELECTED DRAWING: Figure 3
Patent JP-2019155044-A (JP)
Title: Folding umbrella in tube container
Inventor: JITSUKATA HIRONOBU
IPC: A45B25/24
Filed: 2018-03-16
Abstract: To solve problems of a conventional umbrella, problems in which a user is likely to get wet in getting in or out of a car, in which a wet umbrella top is exposed to often come into contact with the body in the train, and in which, with a wet umbrella closed and faced downward, raindrops fall to wet a floor or the like.SOLUTION: By making use of the structure of a folding umbrella in which an umbrella top wet by rain is folded inside, and by putting the folded umbrella into a tube container, the umbrella takes no space and is made compact and lightweight. Also, by making the umbrella automatically opened by pushing out the handle, handleability of the umbrella is improved. With the top wet by rain folded inside and put in a tube container, no raindrops fall down when the umbrella is closed and faced downward.SELECTED DRAWING: Figure 1
Patent JP-2019187052-A (JP)
Title: Device for detecting switching speed of rotary solenoid
Inventor: TANAKA MASAYUKI
IPC: H02K11/215
Filed: 2018-04-06
Abstract: To increase the multifunctionality and diversity of a rotary solenoid and also to enhance the versatility and expandability.SOLUTION: When configuring a switching speed detection device for detecting the switching speed Rv of a rotary solenoid M which includes: a magnet rotor part 2 fixing a magnet part 3 to a shaft 4; a casing part 5 for supporting the shaft 4 in a predetermined rotation range Zr; and a stator part 6 mounted inside the casing part 5, This switching speed detection device includes: an analog type hall element 8 which is arranged at an intermediate position Xs in a rotation range Zr of the magnet rotor part 2 on the inner surface 5i of the casing part 5 and in which an output voltage Ve changes corresponding to the position of the magnet part 3; and a speed detection processing part 9 for detecting the displacement time Tm to calculate the switching speed Rv of the rotary solenoid M in the rotation range Zr when the magnet rotor 2 is displaced in the forward direction Fp or the reverse direction Fn.SELECTED DRAWING: Figure 1